#set page(
  paper: "a4",
  margin: (top: 3cm, bottom: 2cm, left: 3cm, right: 2cm)
)

#let pre_text(body) = {
  set text(
    font: "Times New Roman",
    size: 11pt,
    spacing: 1.5mm
  )
  set par(
    justify: true,
    first-line-indent: (amount: 1.25cm, all: true)
  )

  [#body]
}

#pre_text()[
  #par()[#lorem(100)]
]